---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-671 4.15.0-192-generic #203-Ubuntu SMP Wed Aug 10 17:40:03 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0-7 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl xtopology cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 16G 0 16G 0% /dev tmpfs 3.2G 712K 3.2G 1% /run /dev/vda1 155G 15G 141G 10% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32167 900 23726 0 7540 30811 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: ens3: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:a1:d0:e4 brd ff:ff:ff:ff:ff:ff inet 10.30.106.98/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86042sec preferred_lft 86042sec inet6 fe80::f816:3eff:fea1:d0e4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9e:2f:95:eb brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever inet6 fe80::42:9eff:fe2f:95eb/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-671) 10/06/25 _x86_64_ (8 CPU) 09:01:52 LINUX RESTART (8 CPU) 09:02:01 tps rtps wtps bread/s bwrtn/s 09:03:02 388.90 73.94 314.96 5353.15 129922.96 09:04:01 683.63 23.47 660.16 2755.74 276016.40 09:05:01 294.82 0.62 294.20 64.12 26155.64 09:06:01 4.67 0.00 4.67 0.00 140.11 09:07:01 37.06 0.13 36.93 16.66 627.10 Average: 280.48 19.62 260.85 1634.32 85940.43 09:02:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:03:02 30160948 31696468 2778272 8.43 67396 1778728 1384876 4.07 846240 1637348 160008 09:04:01 24224620 31235312 8714600 26.46 154608 6926616 5609428 16.50 1454832 6612724 4216 09:05:01 22061552 29571900 10877668 33.02 196640 7343040 8986196 26.44 3350564 6797848 608 09:06:01 22001536 29510148 10937684 33.21 196804 7340512 8931396 26.28 3416720 6791248 720 09:07:01 23689700 31044824 9249520 28.08 197544 7202108 3071312 9.04 1921912 6650564 244 Average: 24427671 30611730 8511549 25.84 162598 6118201 5596642 16.47 2198054 5697946 33159 09:02:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:03:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:03:02 ens3 373.33 255.03 1677.91 75.70 0.00 0.00 0.00 0.00 09:03:02 lo 1.67 1.67 0.18 0.18 0.00 0.00 0.00 0.00 09:04:01 br-28a2466cbb0d 0.02 0.12 0.00 0.01 0.00 0.00 0.00 0.00 09:04:01 vethdacd218 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 09:04:01 vetha408cfe 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:04:01 vethd83f0d8 8.80 12.13 1.31 1.62 0.00 0.00 0.00 0.00 09:05:01 br-28a2466cbb0d 11.58 21.83 0.88 325.37 0.00 0.00 0.00 0.00 09:05:01 vethdacd218 5.05 5.67 0.78 0.84 0.00 0.00 0.00 0.00 09:05:01 vethd83f0d8 136.91 154.77 26.01 24.44 0.00 0.00 0.00 0.00 09:05:01 vethbc0a6c7 14.06 12.80 1.84 1.85 0.00 0.00 0.00 0.00 09:06:01 br-28a2466cbb0d 0.52 0.33 0.03 0.02 0.00 0.00 0.00 0.00 09:06:01 vethdacd218 0.17 0.38 0.01 0.03 0.00 0.00 0.00 0.00 09:06:01 vethd83f0d8 243.36 245.26 60.99 28.13 0.00 0.00 0.00 0.00 09:06:01 vethbc0a6c7 13.83 9.37 1.05 1.36 0.00 0.00 0.00 0.00 09:07:01 br-28a2466cbb0d 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 vethd83f0d8 0.35 0.77 0.04 0.06 0.00 0.00 0.00 0.00 09:07:01 docker0 13.65 17.06 2.22 310.98 0.00 0.00 0.00 0.00 09:07:01 vetheeac581 190.88 190.28 28.88 44.41 0.00 0.00 0.00 0.00 Average: br-28a2466cbb0d 2.43 4.47 0.18 65.30 0.00 0.00 0.00 0.00 Average: vethd83f0d8 78.11 82.82 17.72 10.88 0.00 0.00 0.00 0.00 Average: docker0 2.74 3.42 0.45 62.40 0.00 0.00 0.00 0.00 Average: vetheeac581 38.30 38.18 5.80 8.91 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-671) 10/06/25 _x86_64_ (8 CPU) 09:01:52 LINUX RESTART (8 CPU) 09:02:01 CPU %user %nice %system %iowait %steal %idle 09:03:02 all 9.81 0.00 1.42 2.65 0.04 86.09 09:03:02 0 10.12 0.00 1.30 2.24 0.03 86.31 09:03:02 1 7.31 0.00 0.99 0.37 0.03 91.30 09:03:02 2 5.37 0.00 2.15 4.58 0.03 87.86 09:03:02 3 5.55 0.00 0.64 0.22 0.02 93.58 09:03:02 4 1.76 0.00 0.85 8.32 0.03 89.04 09:03:02 5 11.75 0.00 1.28 0.87 0.05 86.05 09:03:02 6 29.72 0.00 2.31 1.09 0.07 66.82 09:03:02 7 6.84 0.00 1.81 3.50 0.03 87.82 09:04:01 all 21.42 0.00 8.45 3.69 0.09 66.35 09:04:01 0 19.75 0.00 9.52 10.11 0.10 60.53 09:04:01 1 17.91 0.00 8.81 1.86 0.09 71.33 09:04:01 2 17.95 0.00 7.99 3.96 0.09 70.02 09:04:01 3 16.68 0.00 8.65 4.69 0.09 69.89 09:04:01 4 18.11 0.00 7.30 2.71 0.10 71.77 09:04:01 5 20.26 0.00 7.54 3.27 0.09 68.84 09:04:01 6 38.13 0.00 9.31 1.90 0.12 50.54 09:04:01 7 22.50 0.00 8.45 1.06 0.09 67.91 09:05:01 all 31.51 0.00 4.19 1.12 0.10 63.07 09:05:01 0 36.23 0.00 4.47 0.30 0.08 58.91 09:05:01 1 22.36 0.00 3.43 0.45 0.10 73.66 09:05:01 2 30.22 0.00 4.28 1.02 0.10 64.37 09:05:01 3 36.13 0.00 4.47 2.44 0.10 56.86 09:05:01 4 36.80 0.00 4.97 1.36 0.12 56.75 09:05:01 5 37.81 0.00 4.25 0.40 0.12 57.42 09:05:01 6 20.86 0.00 3.72 1.31 0.10 74.00 09:05:01 7 31.68 0.00 3.99 1.71 0.10 62.53 09:06:01 all 5.60 0.00 0.55 0.02 0.04 93.80 09:06:01 0 5.12 0.00 0.40 0.00 0.03 94.45 09:06:01 1 6.19 0.00 0.57 0.00 0.03 93.21 09:06:01 2 5.33 0.00 0.67 0.10 0.05 93.85 09:06:01 3 5.85 0.00 0.48 0.02 0.03 93.61 09:06:01 4 5.69 0.00 0.47 0.00 0.05 93.80 09:06:01 5 4.86 0.00 0.82 0.02 0.03 94.27 09:06:01 6 4.96 0.00 0.41 0.00 0.05 94.58 09:06:01 7 6.80 0.00 0.55 0.02 0.05 92.58 09:07:01 all 1.61 0.00 0.54 0.09 0.04 97.72 09:07:01 0 1.20 0.00 0.57 0.03 0.05 98.15 09:07:01 1 1.32 0.00 0.57 0.05 0.05 98.01 09:07:01 2 1.52 0.00 0.55 0.10 0.03 97.79 09:07:01 3 1.03 0.00 0.53 0.02 0.03 98.38 09:07:01 4 1.19 0.00 0.47 0.10 0.03 98.21 09:07:01 5 1.39 0.00 0.64 0.03 0.05 97.89 09:07:01 6 3.08 0.00 0.40 0.31 0.03 96.18 09:07:01 7 2.12 0.00 0.69 0.05 0.05 97.09 Average: all 13.92 0.00 3.00 1.50 0.06 81.51 Average: 0 14.43 0.00 3.21 2.49 0.06 79.80 Average: 1 10.98 0.00 2.84 0.54 0.06 85.59 Average: 2 12.03 0.00 3.10 1.95 0.06 82.86 Average: 3 13.00 0.00 2.92 1.46 0.05 82.57 Average: 4 12.64 0.00 2.78 2.50 0.07 82.01 Average: 5 15.16 0.00 2.88 0.90 0.07 80.99 Average: 6 19.17 0.00 3.19 0.91 0.07 76.65 Average: 7 13.95 0.00 3.07 1.27 0.06 81.65